# SPDX-License-Identifier: GPL-2.0-only
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menuconfig BPFILTER
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bool "BPF based packet filtering framework (BPFILTER)"
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depends on NET && BPF && INET
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select USERMODE_DRIVER
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help
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This builds experimental bpfilter framework that is aiming to
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provide netfilter compatible functionality via BPF
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if BPFILTER
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config BPFILTER_UMH
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tristate "bpfilter kernel module with user mode helper"
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depends on CC_CAN_LINK
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depends on m || CC_CAN_LINK_STATIC
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default m
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help
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This builds bpfilter kernel module with embedded user mode helper
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Note: To compile this as built-in, your toolchain must support
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building static binaries, since rootfs isn't mounted at the time
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when __init functions are called and do_execv won't be able to find
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the elf interpreter.
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endif
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